Category: HTF Blog

Learn the differences and connections between SDH, MSTP, OTN, and PTN in transmission networks.

Explore DWDM technology for high-bandwidth, long-distance optical transmission and telecom advancements.

Discover the benefits and costs of CDC ROADM networks, including bandwidth flexibility, protection, and defragmentation.

Learn about ROADM technology, its concept, key functions, and applications in telecom networks. Discover how it enables flexible wavelength management and boosts optical network efficiency.

Discover how EDFA boosts optical signals in WDM systems for efficient long-distance communication.

Learn what Optical Add-Drop Multiplexers (OADM) are, their components, and their role in wavelength management for efficient WDM networks.

Discover the key differences between OLP 1:1 and OLP 1+1 for reliable optical network protection.

100G QSFP28 transceivers have been widely used in today’s optical communications. The next popularity will be 200G/400G with the rapid growth of data centers. QSFP56 and QSFP-DD are the main form factor types of 200G and 400G Ethernet. Whether you are confused about QSFP28, QSFP-DD, and QSFP56, this article will give an all-around comparison among… Continue reading QSFP28 vs QSFP-DD vs QSFP56, What Are the Differences?

Discover how red and blue amplifiers enhance WDM with extended range, multi-wavelength support, and high-speed data transmission.

Guide to deploying SFP+ DAC cables, choosing types, and ensuring compatibility.